benchmarks/py-locust: Upgrade to 2.37.10

• Pet portclippy/portfmt.
• Add distribution file for examples and test scripts (the release file does not include them, but includes the web UI which the repository does not have).
• Remove examples (they are now incompatible with the new version of Locust).
• Include updated examples from the repository.
• Prefer to generate pkg-plist manually instead of relying on autoplist (since the sample scripts are included manually, it is preferable to manually generate the pkg-plist).
• Change distutils in favor of pep517.
• Fix binding in all interfaces when --web-host is set to '*'.

ChangeLog: https://github.com/locustio/locust/compare/0.11.0...2.37.10

PR: 287027
Approved by: acm (mentor)
Approved by: maintainer timeout (20 days)